Peter deals with an emergency at the practice in Kirkbymoorside, when a local farming couple rush in their pregnant Texel ewe.

Julian Norton treats a much-loved moggie with a badly swollen eye before being called out to help a ewe deliver twin lambs. Back at the surgery, his Herriot-trained partner Peter Wright needs a strong stomach to deal woth a bull terrier with terrible halitosis.

Julian risks life and limb to inject a ferocious pig, stud alpaca Lothario fails to live up to his namesake's reputation, Peter examines elderly clients Steve and Jeanie Green's dairy herd, but will he have good or bad news for them?

Julian is called out to a late-night emergency to help a cow that is struggling to deliver a large calf, while a Bernese mountain puppy delivered by cesarean section is brought in to be seen by Peter. Ruth and nurse Katy perform delicate and intricate surgery on a poorly chicken to try and save her life, and Labrador owner Steve is worried about his elderly dog's constant pain and failing eyesight.

Julian Norton is called out to an emergency on the farm of semi-retired farmers the Peckitts where a cow is suffering from a painful and potentially life-threatening condition. Peter Wright has a lively lamb to deal with.

At a local petting zoo Julian comes up against a difficult patient - an angry goat with a suspected broken leg. Peter and Julian take an afternoon off to visit the annual Great Yorkshire Show.

Julian performs emergency surgery on the pet cat of staff member Molly, which appears to have been shot in the head. An exotic bird of prey, a sheepdog run over by a tractor and an injured tortoise also feature.

Julian Norton, Peter Wright and their staff deal with more animal emergencies including a dog facing an emergency operation to remove a tumour and a prolapsing sheep that has to be treated on the car park.

Julian and head nurse Sarah tend to an injured swan at a fishing lake. Meanwhile, Bobby (a canine member of the North Yorkshire police force) is brought in to the surgery to have an operation.

Julian Norton has to get to grips with castrating alpacas, while Peter Wright attempts to perform a life-changing operation on a dearly loved pug dog that is having breathing difficulties.

Julian takes some bullocks by the horns, a dog needs an emergency operation to remove a bone in its oesophagus, Peter braces himself to treat a feisty ferret, a ram cannot walk after too much mating and the Greens are concerned about their rescue donkey.

Julian answers an emergency call-out to a herd of Alpacas, Peter tries to save the eyesight of a two-day-old lamb, Helen performs an emergency caesarean on a beagle, and seven-year-old Ben brings in his bunnies Hip and Hop to see Peter for a manicure.

Julian Norton returns to Jacki Barlow's alpaca farm to investigate a worrying lump in the mouth of one of her animals, and having recently put another of the alpacas to sleep due to a cancerous growth, the vet fears the worst. Meanwhile, Peter Wright carries out dental surgery on a Yorkshire terrier with a diva-like personality, and Julian tries to get to the bottom of a pygmy goat's skin problem.

Julian Norton and his practice partner Peter Wright have to cope with night-time emergencies, as Julian performs outdoor surgery on a first-time mum and Peter examines a cat with a potentially life-threatening condition. Newly qualified vet Esme Telfer performs her first emergency caesarian at the Skeldale practice, while at Green's farm Treacle the calf falls ill and it is touch-and-go whether she will survive. Later, a pack of bloodhound pups causes chaos in the surgery.

Julian Norton gets a 5am emergency call about a horse with colic, and one of the Skeldale nurses helps out at a local farm during lambing season. Plus, Truffles the guinea pig has a huge lump on her face, and Harvey the randy rabbit is out of control, as is Billy the dog's backside.

Julian Norton is called out to help a pregnant cow that is struggling to give birth to its calf. When it becomes clear the lives of both animals may be in jeopardy, Julian is forced to consider performing an emergency caesarean. Meanwhile, Peter Wright comes to the aid of Lofty, a horse in need of some dental work, and a concerned caller reports a duck with an unusual injury.

The staff of Skeldale Veterinary Centre tend to a poodle with a problem penis, a rabbit with a tooth abscess, an over-amorous donkey and a cow with a large wound to her neck. Later, as the day's work begins to wind down, the vets prepare to say goodbye to Sarah, who is leaving to have a baby.

Julian Norton receives an emergency call from alpaca breeder Jackie, whose prize-winning female Cinderella is pregnant and struggling with a difficult labour. Back at the practice, Peter Wright is dealing with Larry the chinchilla, who is responsible for a population explosion and needs to be castrated, while Dougie the petulant parrot is due for a beak and nail trim.

Julian receives a late-night emergency call to help a cow give birth, but the delivery is more complicated than expected, with the mother and calf's lives hanging in the balance. Alfie the blind labrador is brought to Skeldale following an unusual baking incident, having swallowed a spatula while trying to steal some food.

Julian is called to a heifer in agony with an object embedded in her painful, swollen and infected foot, while Peter removes a huge lump from Holly the golden retriever's head. Meanwhile, two of Skeldale's favourite clients, farmers Steve and Jeanie, are concerned about their cat Spitfire, who has not been his usual feisty self.

Julian faces the difficult task of castrating a group of alpacas, whose owner Colin has been using his own holistic techniques to soothe the animals. Peter tends to a Yorkshire terrier belonging to a regular visitor to the surgery, and the team treats a stray cat with a broken leg.

Julian decides to conduct a fertility test on an unproductive ram and Peter tends to a spaniel that will require major surgery after being hit by a car. Julian also heads to Thirsk where a vicious fight has taken place between two rival terrapins, leaving one missing an entire toe.

Julian Norton tries to save Millie, a much-loved farm dog and an albino wallaby called Albert, while Charlie, a cheeky pygmy goat, gives Peter Wright the runaround. Other patients include Monster, the spiky hedgehog, and Nykee, an alpaca who needs help to become a mum.

The vets treat a horse with infected hooves, a cat struggling to give birth and an angry monitor lizard. They also take time out to visit the Great Yorkshire Show.

Julian is called out to a suspected case of foot-and-mouth. Other patients include a Great Dane with cancer, a ram that needs castrating, a rat with a suspicious lump and a rare breed of pig that needs inseminating.